2660047744

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{1103}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 5391671040

約数和(自身を除く): 2731623296

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 227, 332, 454, 664, 908, 1103, 1328, 1816, 2206, 2656, 3632, 4412, 5312, 7264, 8824, 10624, 14528, 17648, 18841, 29056, 35296, 37682, 70592, 75364, 91549, 141184, 150728, 183098, 250381, 301456, 366196, 500762, 602912, 732392, 1001524, 1205824, 1464784, 2003048, 2411648, 2929568, 4006096, 5859136, 8012192, 11718272, 16024384, 20781623, 32048768, 41563246, 83126492, 166252984, 332505968, 665011936, 1330023872, 2660047744]

約数ペア:

[(1, 2660047744), (2, 1330023872), (4, 665011936), (8, 332505968), (16, 166252984), (32, 83126492), (64, 41563246), (83, 32048768), (128, 20781623), (166, 16024384), (227, 11718272), (332, 8012192), (454, 5859136), (664, 4006096), (908, 2929568), (1103, 2411648), (1328, 2003048), (1816, 1464784), (2206, 1205824), (2656, 1001524), (3632, 732392), (4412, 602912), (5312, 500762), (7264, 366196), (8824, 301456), (10624, 250381), (14528, 183098), (17648, 150728), (18841, 141184), (29056, 91549), (35296, 75364), (37682, 70592)]